47113955

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 20236573

約数列:

[1, 5, 7, 31, 35, 155, 173, 217, 251, 865, 1085, 1211, 1255, 1757, 5363, 6055, 7781, 8785, 26815, 37541, 38905, 43423, 54467, 187705, 217115, 272335, 303961, 1346113, 1519805, 6730565, 9422791, 47113955]

約数ペア:

[(1, 47113955), (5, 9422791), (7, 6730565), (31, 1519805), (35, 1346113), (155, 303961), (173, 272335), (217, 217115), (251, 187705), (865, 54467), (1085, 43423), (1211, 38905), (1255, 37541), (1757, 26815), (5363, 8785), (6055, 7781)]